UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 10-Q

For the quarterly period ended March 26, 2016

Commission File Number:  1-14222

SUBURBAN PROPANE PARTNERS, L.P.

(Exact name of registrant as specified in its charter)

240 Route 10 West

Whippany, NJ 07981

(973)  887-5300

(Address, including zip code, and telephone number,

including area code, of registrant’s principal executive offices)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).     Yes  x    No  o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.  See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.  (Check one):

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  o    No  x

At May 2, 2016, there were 60,776,271 Common Units of Suburban Propane Partners, L.P. outstanding.

SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

INDEX TO FORM 10-Q

DISCLOSURE REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains forward-looking statements (“Forward-Looking Statements”) as defined in the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, relating to future business expectations and predictions and financial condition and results of operations of Suburban Propane Partners, L.P. (the “Partnership”). Some of these statements can be identified by the use of forward-looking terminology such as “prospects,” “outlook,” “believes,” “estimates,” “intends,” “may,” “will,” “should,” “anticipates,” “expects” or “plans” or the negative or other variation of these or similar words, or by discussion of trends and conditions, strategies or risks and uncertainties.  These Forward-Looking Statements involve certain risks and uncertainties that could cause actual results to differ materially from those discussed or implied in such Forward-Looking Statements (statements contained in this Quarterly Report identifying such risks and uncertainties are referred to as “Cautionary Statements”). The risks and uncertainties and their impact on the Partnership’s results include, but are not limited to, the following risks:

Some of these Forward-Looking Statements are discussed in more detail in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in this Quarterly Report.  Reference is also made to the risk factors discussed in Item 1A of our Annual Report on Form 10-K for the fiscal year ended September 26, 2015.  On different occasions, the Partnership or its representatives have made or may make Forward-Looking Statements in other filings with the SEC, press releases or oral statements made by or with the approval of one of the Partnership’s authorized executive officers.  Readers are cautioned not to place undue reliance on Forward-Looking Statements, which reflect management’s view only as of the date made.  The Partnership undertakes no obligation to update any Forward-Looking Statement or Cautionary Statement, except as required by law.  All subsequent written and oral Forward-Looking Statements attributable to the Partnership or persons acting on its behalf are expressly qualified in their entirety by the Cautionary Statements in this Quarterly Report and in future SEC reports.

SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands)

(unaudited)

The accompanying notes are an integral part of these condensed consolidated financial statements.

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SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per unit amounts)

(unaudited)

The accompanying notes are an integral part of these condensed consolidated financial statements.

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SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per unit amounts)

(unaudited)

The accompanying notes are an integral part of these condensed consolidated financial statements.

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SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(in thousands)

(unaudited)

The accompanying notes are an integral part of these condensed consolidated financial statements.

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SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

(unaudited)

The accompanying notes are an integral part of these condensed consolidated financial statements.

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SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENT OF PARTNERS’ CAPITAL

(in thousands)

(unaudited)

The accompanying notes are an integral part of these condensed consolidated financial statements.

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SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(dollars in thousands, except unit and per unit amounts)

(unaudited)

Suburban Propane Partners, L.P. (the “Partnership”) is a publicly traded Delaware limited partnership principally engaged, through its operating partnership and subsidiaries, in the retail marketing and distribution of propane, fuel oil and refined fuels, as well as the marketing of natural gas and electricity in deregulated markets.  In addition, to complement its core marketing and distribution businesses, the Partnership services a wide variety of home comfort equipment, particularly for heating and ventilation.  The publicly traded limited partner interests in the Partnership are evidenced by common units traded on the New York Stock Exchange (“Common Units”), with 60,752,827 Common Units outstanding at March 26, 2016.  The holders of Common Units are entitled to participate in distributions and exercise the rights and privileges available to limited partners under the Third Amended and Restated Agreement of Limited Partnership, as amended (the “Partnership Agreement”).  Rights and privileges under the Partnership Agreement include, among other things, the election of all members of the Board of Supervisors and voting on the removal of the general partner.

Suburban Propane, L.P. (the “Operating Partnership”), a Delaware limited partnership, is the Partnership’s operating subsidiary formed to operate the propane business and assets.  In addition, Suburban Sales & Service, Inc. (the “Service Company”), a subsidiary of the Operating Partnership, was formed to operate the service work and appliance and parts businesses of the Partnership.  The Operating Partnership, together with its direct and indirect subsidiaries, accounts for substantially all of the Partnership’s assets, revenues and earnings.  The Partnership, the Operating Partnership and the Service Company commenced operations in March 1996 in connection with the Partnership’s initial public offering.

The general partner of both the Partnership and the Operating Partnership is Suburban Energy Services Group LLC (the “General Partner”), a Delaware limited liability company, the sole member of which is the Partnership’s Chief Executive Officer.  Other than as a holder of 784 Common Units that will remain in the General Partner, the General Partner does not have any economic interest in the Partnership or the Operating Partnership.

The Partnership’s fuel oil and refined fuels, natural gas and electricity and services businesses are structured as either limited liability companies that are treated as corporations or corporate entities (collectively referred to as the “Corporate Entities”) and, as such, are subject to corporate level income tax.

Suburban Energy Finance Corp., a direct 100%-owned subsidiary of the Partnership, was formed on November 26, 2003 to serve as co-issuer, jointly and severally with the Partnership, of the Partnership’s senior notes.

Principles of Consolidation.  The condensed consolidated financial statements include the accounts of the Partnership, the Operating Partnership and all of its direct and indirect subsidiaries.  All significant intercompany transactions and account balances have been eliminated.  The Partnership consolidates the results of operations, financial condition and cash flows of the Operating Partnership as a result of the Partnership’s 100% limited partner interest in the Operating Partnership.

The accompanying condensed consolidated financial statements are unaudited and have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission (“SEC”).  They include all adjustments that the Partnership considers necessary for a fair statement of the results for the interim periods presented.  Such adjustments consist only of normal recurring items, unless otherwise disclosed.  These financial statements should be read in conjunction with the financial statements included in the Partnership’s Annual Report on Form 10-K for the fiscal year ended September 26, 2015.  Due to the seasonal nature of the Partnership’s operations, the results of operations for interim periods are not necessarily indicative of the results to be expected for a full year.

Fiscal Period. The Partnership uses a 52/53 week fiscal year which ends on the last Saturday in September.  The Partnership’s fiscal quarters are generally thirteen weeks in duration.  When the Partnership’s fiscal year is 53 weeks long, the corresponding fourth quarter is fourteen weeks in duration.

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Revenue Recognition.  Sales of propane, fuel oil and refined fuels are recognized at the time product is delivered to the customer.  Revenue from the sale of appliances and equipment is recognized at the time of sale or when installation is complete, as applicable.  Revenue from repairs, maintenance and other service activities is recognized upon completion of the service.  Revenue from service contracts is recognized ratably over the service period.  Revenue from the natural gas and electricity business is recognized based on customer usage as determined by meter readings for amounts delivered, some of which may be unbilled at the end of each accounting period.  Revenue from annually billed tank fees is deferred at the time of billings and recognized on a straight-line basis over one year.

Fair Value Measurements.  The Partnership measures certain of its assets and liabilities at fair value, which is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants – in either the principal market or the most advantageous market.  The principal market is the market with the greatest level of activity and volume for the asset or liability.

The common framework for measuring fair value utilizes a three-level hierarchy to prioritize the inputs used in the valuation techniques to derive fair values.  The basis for fair value measurements for each level within the hierarchy is described below with Level 1 having the highest priority and Level 3 having the lowest.

Business Combinations.  The Partnership accounts for business combinations using the acquisition method and accordingly, the assets and liabilities of the acquired entities are recorded at their estimated fair values at the acquisition date.  Goodwill represents the excess of the purchase price over the fair value of the net assets acquired, including the amount assigned to identifiable intangible assets.  The primary drivers that generate goodwill are the value of synergies between the acquired entities and the Partnership, and the acquired assembled workforce, neither of which qualifies as an identifiable intangible asset.  Identifiable intangible assets with finite lives are amortized over their useful lives.  The results of operations of acquired businesses are included in the consolidated financial statements from the acquisition date.  The Partnership expenses all acquisition-related costs as incurred.

Use of Estimates.  The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (“US GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.  Estimates have been made by management in the areas of self-insurance and litigation reserves, pension and other postretirement benefit liabilities and costs, valuation of derivative instruments, depreciation and amortization of long-lived assets, asset impairment assessments, tax valuation allowances, allowances for doubtful accounts, and purchase price allocation for acquired businesses.  In October 2014 and October 2015, the Society of Actuaries (“SOA”) issued new mortality tables and a new mortality improvement scale.  The Partnership uses SOA and other actuarial life expectancy information when developing the annual mortality assumptions for the pension and postretirement benefit plans, which are used to measure net periodic benefit costs and the obligation under these plans. Actual results could differ from those estimates, making it reasonably possible that a material change in these estimates could occur in the near term.

Recently Issued Accounting Pronouncements.  In March 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) No. 2016-09, “Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting” (“ASU 2016-09”). This update is intended to simplify several areas of accounting for share-based compensation arrangements, including the income tax impact, classification on the statement of cash flows and forfeitures. ASU 2016-09 is effective for the first interim period within annual reporting periods beginning after December 15, 2016, which will be the Partnership’s first quarter of fiscal year 2018. Early adoption of ASU 2016-09 is permitted. The Partnership is currently evaluating the impact that the standard will have on the Partnership’s results of operations, financial position and cash flows.

In February 2016, the FASB issued ASU 2016-02, “Leases” (“ASU 2016-02”). The standard amends the existing accounting standards for lease accounting, including requiring lessees to recognize most leases on their balance sheets and making targeted changes to lessor accounting. ASU 2016-02 is effective for the first interim period within annual reporting periods beginning after December 15, 2018, which will be the Partnership’s first quarter of fiscal year 2020. Early adoption of ASU 2016-02 is permitted. The new leases standard requires a modified retrospective transition approach for all leases existing at, or entered into after, the date of initial application, with an option to use certain transition relief.  The Partnership is currently evaluating the impact of adopting ASU 2016-02 on the Partnership’s results of operations, financial position and cash flows.

In April 2015, the FASB issued ASU 2015-03, “Simplifying the Presentation of Debt Issuance Costs” (“ASU 2015-03”).  This update requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the

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carrying amount of that debt liability, consistent with the presentation of original issue debt discounts.  ASU 2015-03 is effective for the first interim period within annual reporting periods beginning after December 15, 2015, which will be the Partnership’s first quarter of fiscal year 2017.  In August 2015, the FASB issued ASU No. 2015-15, which provides additional guidance related to the presentation and subsequent measurement of debt issuance costs related to line-of-credit arrangements. An entity may present debt issuance costs as an asset and subsequently amortize the deferred debt issuance costs ratably over the term of the line-of-credit arrangement, regardless of whether there are any outstanding borrowings.  Other than the reclassification of existing unamortized debt issuance costs on the balance sheet, the adoption of ASU 2015-03 and ASU 2015-15 will have no impact on the Partnership’s results of operations or cash flows.

In May 2014, the FASB issued ASU 2014-09 “Revenue from Contracts with Customers” (“ASU 2014-09”).  This update provides a principles-based approach to revenue recognition, requiring revenue recognition to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.  The ASU provides a five-step model to be applied to all contracts with customers. The five steps are to identify the contract(s) with the customer, identify the performance obligations in the contract, determine the transaction price, allocate the transaction price to the performance obligations in the contract and recognize revenue when each performance obligation is satisfied. On July 9, 2015, the FASB finalized a one-year deferral of the effective date of ASU 2014-09.  The revenue standard is therefore effective for the first interim period within annual reporting periods beginning after December 15, 2017, which will be the Partnership’s first quarter of fiscal year 2019.  Early adoption as of the original effective date is permitted.  ASU 2014-09 can be applied either retrospectively to each prior reporting period presented or retrospectively with the cumulative effect of initially applying the update recognized at the date of the initial application along with additional disclosures.  While the Partnership is still in the process of evaluating the potential impact of ASU 2014-09, it does not expect the adoption of ASU 2014-09 will have a material impact on the Partnership’s results of operations, financial position or cash flows.

On December 15, 2015, the Operating Partnership acquired the assets of Propane USA Distribution, LLC (“Propane USA”), a propane marketer headquartered in Margate, Florida, and its affiliate companies, for $45,000 plus working capital acquired, of which $42,195 was paid as of March 26, 2016.  The remainder of the purchase price will be funded in accordance with the terms of certain non-compete agreements.  The acquisition of Propane USA was consummated pursuant to the Partnership’s strategic growth initiatives and was funded entirely from cash on hand.  The purchase price allocation and results of operations of Propane USA were not material to the Partnership’s consolidated financial position and statement of operations.

Cash and Cash Equivalents.  The Partnership considers all highly liquid instruments purchased with an original maturity of three months or less to be cash equivalents.  The carrying amount approximates fair value because of the short-term maturity of these instruments.

Derivative Instruments and Hedging Activities.

Commodity Price Risk.  Given the retail nature of its operations, the Partnership maintains a certain level of priced physical inventory to help ensure its field operations have adequate supply commensurate with the time of year.  The Partnership’s strategy is to keep its physical inventory priced relatively close to market for its field operations.  The Partnership enters into a combination of exchange-traded futures and option contracts and, in certain instances, over-the-counter options and swap contracts (collectively, “derivative instruments”) to hedge price risk associated with propane and fuel oil physical inventories, as well as future purchases of propane or fuel oil used in its operations and to help ensure adequate supply during periods of high demand.  In addition, the Partnership sells propane and fuel oil to customers at fixed prices, and enters into derivative instruments to hedge a portion of its exposure to fluctuations in commodity prices as a result of selling the fixed price contracts.  Under this risk management strategy, realized gains or losses on derivative instruments will typically offset losses or gains on the physical inventory once the product is sold or delivered as it pertains to fixed price contracts.  All of the Partnership’s derivative instruments are reported on the condensed consolidated balance sheet at their fair values.  In addition, in the course of normal operations, the Partnership routinely enters into contracts such as forward priced physical contracts for the purchase or sale of propane and fuel oil that qualify for and are designated as normal purchase or normal sale contracts.  Such contracts are exempted from the fair value accounting requirements and are accounted for at the time product is purchased or sold under the related contract.  The Partnership does not use derivative instruments for speculative trading purposes.  Market risks associated with futures, options, forward and swap contracts are monitored daily for compliance with the Partnership’s Hedging and Risk Management Policy which includes volume limits for open positions.  Priced on-hand inventory is also reviewed and managed daily as to exposures to changing market prices.

On the date that derivative instruments are entered into, other than those designated as normal purchases or normal sales, the Partnership makes a determination as to whether the derivative instrument qualifies for designation as a hedge.  Changes in the fair value of derivative instruments are recorded each period in current period earnings or other comprehensive income (“OCI”),

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depending on whether the derivative instrument is designated as a hedge and, if so, the type of hedge.  For derivative instruments designated as cash flow hedges, the Partnership formally assesses, both at the hedge contract’s inception and on an ongoing basis, whether the hedge contract is highly effective in offsetting changes in cash flows of hedged items.  Changes in the fair value of derivative instruments designated as cash flow hedges are reported in OCI to the extent effective and reclassified into earnings during the same period in which the hedged item affects earnings.  The mark-to-market gains or losses on ineffective portions of cash flow hedges are recognized in earnings immediately.  Changes in the fair value of derivative instruments that are not designated as cash flow hedges, and that do not meet the normal purchase and normal sale exemption, are recorded within earnings as they occur.  Cash flows associated with derivative instruments are reported as operating activities within the condensed consolidated statement of cash flows.

Interest Rate Risk.  A portion of the Partnership’s borrowings bear interest at prevailing interest rates based upon, at the Operating Partnership’s option, LIBOR plus an applicable margin or the base rate, defined as the higher of the Federal Funds Rate plus ½ of 1% or the agent bank’s prime rate, or LIBOR plus 1%, plus the applicable margin.  The applicable margin is dependent on the level of the Partnership’s total leverage (the ratio of total debt to consolidated income before deducting interest expense, income taxes, depreciation and amortization (“EBITDA”)).  Therefore, the Partnership is subject to interest rate risk on the variable component of the interest rate.  The Partnership manages part of its variable interest rate risk by entering into interest rate swap agreements. The interest rate swaps have been designated as, and are accounted for as, cash flow hedges.  The fair value of the interest rate swaps are determined using an income approach, whereby future settlements under the swaps are converted into a single present value, with fair value being based on the value of current market expectations about those future amounts.  Changes in the fair value are recognized in OCI until the hedged item is recognized in earnings.  However, due to changes in the underlying interest rate environment, the corresponding value in OCI is subject to change prior to its impact on earnings.

Valuation of Derivative Instruments.  The Partnership measures the fair value of its exchange-traded options and futures contracts using quoted market prices found on the New York Mercantile Exchange (the “NYMEX”) (Level 1 inputs); the fair value of its swap contracts using quoted forward prices, and the fair value of its interest rate swaps using model-derived valuations driven by observable projected movements of the 3-month LIBOR (Level 2 inputs); and the fair value of its over-the-counter options contracts using Level 3 inputs.  The Partnership’s over-the-counter options contracts are valued based on an internal option model.  The inputs utilized in the model are based on publicly available information as well as broker quotes.  The significant unobservable inputs used in the fair value measurements of the Partnership’s over-the-counter options contracts are interest rate and market volatility.

The following summarizes the fair value of the Partnership’s derivative instruments and their location in the condensed consolidated balance sheets as of March 26, 2016 and September 26, 2015, respectively:

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The following summarizes the reconciliation of the beginning and ending balances of assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs:

As of March 26, 2016 and September 26, 2015, the Partnership’s outstanding commodity-related derivatives had a weighted average maturity of approximately four and seven months, respectively.

The effect of the Partnership’s derivative instruments on the condensed consolidated statements of operations and the condensed consolidated statements of comprehensive income, as applicable, for the three and six months ended March 26, 2016 and March 28, 2015 are as follows:

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The following table presents the fair value of the Partnership’s recognized derivative assets and liabilities on a gross basis and amounts offset on the condensed consolidated balance sheets subject to enforceable master netting arrangements or similar agreements:

The Partnership had $1,387 and $553 posted cash collateral as of March 26, 2016 and September 26, 2015, respectively, with its brokers for outstanding commodity-related derivatives.

Bank Debt and Senior Notes.  The fair value of the borrowings under the Revolving Credit Facility (defined below) approximates the carrying value since the interest rates are periodically adjusted to reflect market conditions.  Based upon quoted market prices (a Level 1 input), the fair value of the Senior Notes (defined below) of the Partnership are as follows:

Inventories are stated at the lower of cost or market.  Cost is determined using a weighted average method for propane, fuel oil and refined fuels and natural gas, and a standard cost basis for appliances, which approximates average cost.  Inventories consist of the following:

Goodwill represents the excess of the purchase price over the fair value of net assets acquired.  Goodwill is subject to an impairment review at a reporting unit level, on an annual basis as of the end of fiscal July of each year, or when an event occurs or circumstances change that would indicate potential impairment.

The Partnership has the option to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, after assessing the totality of events or circumstances, the Partnership determines it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, then performing the two-step impairment test is unnecessary. However, if the Partnership concludes otherwise, then it is required to perform the first step of the two-step impairment test.

Under the two-step impairment test, the Partnership assesses the carrying value of goodwill at a reporting unit level based on an estimate of the fair value of the respective reporting unit.  Fair value of the reporting unit is estimated using discounted cash flow

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analyses taking into consideration estimated cash flows in a ten-year projection period and a terminal value calculation at the end of the projection period.  If the fair value of the reporting unit exceeds its carrying value, the goodwill associated with the reporting unit is not considered to be impaired.  If the carrying value of the reporting unit exceeds its fair value, an impairment loss is recognized to the extent that the carrying amount of the associated goodwill, if any, exceeds the implied fair value of the goodwill.

The carrying values of goodwill assigned to the Partnership’s operating segments are as follows:

Other intangible assets consist of the following:

Computations of basic income per Common Unit are performed by dividing net income by the weighted average number of outstanding Common Units, and vested (and unissued) restricted units granted under the Partnership’s Restricted Unit Plans, as defined below, to retirement-eligible grantees.  Computations of diluted income per Common Unit are performed by dividing net income by the weighted average number of outstanding Common Units and unissued restricted units granted under the Restricted Unit Plans.  In computing diluted net income per Common Unit, weighted average units outstanding used to compute basic net income per Common Unit were increased by 277,435 and 270,360 units for the three and six months ended March 26, 2016, respectively, and 343,922 and 320,398 units for the three and six months ended March 28, 2015, respectively, to reflect the potential dilutive effect of the unvested restricted units outstanding using the treasury stock method.            

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Long-term borrowings consist of the following:

Senior Notes.

2018 Senior Notes and 2021 Senior Notes

On August 1, 2012, the Partnership and its 100%-owned subsidiary, Suburban Energy Finance Corp., issued $496,557 in aggregate principal amount of unregistered 7.5% senior notes due October 1, 2018 (the “2018 Senior Notes”) and $503,443 in aggregate principal amount of unregistered 7.375% senior notes due August 1, 2021 (the “2021 Senior Notes”) in a private placement in connection with the acquisition of the retail propane assets and operations of Inergy, L.P. (“Inergy Propane”).  Based on market rates for similar issues, the 2018 Senior Notes and 2021 Senior Notes were valued at 106.875% and 108.125%, respectively, of the principal amount, on the acquisition date as they were issued in exchange for Inergy L.P.’s outstanding notes, not for cash.  The 2021 Senior Notes require semi-annual interest payments in February and August.  On December 19, 2012, the Partnership completed an offer to exchange its then-outstanding unregistered 7.5% senior notes due 2018 and 7.375% senior notes due 2021 for an equal principal amount of 7.5% senior notes due 2018 and 7.375% senior notes due 2021, respectively, that have been registered under the Securities Act of 1933, as amended.

On August 2, 2013, the Partnership repurchased, pursuant to an optional redemption, $133,400 of its 2021 Senior Notes using net proceeds from the May 2013 public offering of Common Units and net proceeds from the underwriters’ exercise of their over-allotment option to purchase additional Common Units.  In addition, on August 6, 2013, the Partnership repurchased $23,863 of 2021 Senior Notes in a private transaction using cash on hand.

On May 27, 2014, the Partnership repurchased and satisfied and discharged all of its 2018 Senior Notes with net proceeds from the issuance of the 2024 Senior Notes, as defined below, and cash on hand pursuant to a tender offer and redemption.  In connection with this tender offer and redemption, the Partnership recognized a loss on the extinguishment of debt of $11,589 consisting of $31,633 for the redemption premium and related fees, as well as the write-off of $5,230 and ($25,274) in unamortized debt origination costs and unamortized premium, respectively.

2020 Senior Notes

On March 23, 2010, the Partnership and its 100%-owned subsidiary, Suburban Energy Finance Corp., completed a public offering of $250,000 in aggregate principal amount of 7.375% senior notes due March 15, 2020 (the “2020 Senior Notes”).  The 2020 Senior Notes were issued at 99.136% of the principal amount and required semi-annual interest payments in March and September.

On February 25, 2015, the Partnership repurchased and satisfied and discharged all of its previously outstanding 2020 Senior Notes with net proceeds from the issuance of the 2025 Senior Notes, as defined below, and cash on hand pursuant to a tender offer and redemption.  In connection with this tender offer and redemption, the Partnership recognized a loss on the extinguishment of debt of $15,072 consisting of $11,124 for the redemption premium and related fees, as well as the write-off of $2,855 and $1,093 in unamortized debt origination costs and unamortized discount, respectively.

2024 Senior Notes

On May 27, 2014, the Partnership and its 100%-owned subsidiary, Suburban Energy Finance Corp., completed a public offering of $525,000 in aggregate principal amount of 5.5% senior notes due June 1, 2024 (the “2024 Senior Notes”).  The 2024 Senior Notes were issued at 100% of the principal amount and require semi-annual interest payments in June and December.  The net proceeds from the issuance of the 2024 Senior Notes, along with cash on hand, were used to repurchase and satisfy and discharge all of the 2018 Senior Notes.

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2025 Senior Notes

On February 25, 2015, the Partnership and its 100%-owned subsidiary, Suburban Energy Finance Corp., completed a public offering of $250,000 in aggregate principal amount of 5.75% senior notes due March 1, 2025 (the “2025 Senior Notes”).  The 2025 Senior Notes were issued at 100% of the principal amount and require semi-annual interest payments in March and September.  The net proceeds from the issuance of the 2025 Senior Notes, along with cash on hand, were used to repurchase and satisfy and discharge all of the 2020 Senior Notes.

The Partnership’s obligations under the 2021 Senior Notes, 2024 Senior Notes and 2025 Senior Notes (collectively, the “Senior Notes”) are unsecured and rank senior in right of payment to any future subordinated indebtedness and equally in right of payment with any future senior indebtedness.  The Senior Notes are structurally subordinated to, which means they rank effectively behind, any debt and other liabilities of the Operating Partnership.  The Partnership is permitted to redeem some or all of the Senior Notes at redemption prices and times as specified in the indentures governing the Senior Notes.  The Senior Notes each have a change of control provision that would require the Partnership to offer to repurchase the notes at 101% of the principal amount repurchased, if a change of control, as defined in the respective indentures, occurs and is followed by a rating decline (a decrease in the rating of the notes by either Moody’s Investors Service or Standard and Poor’s Rating Group by one or more gradations) within 90 days of the consummation of the change of control.

Credit Agreement.  On March 3, 2016 the Partnership and the Operating Partnership entered into a Second Amended and Restated Credit Agreement (the “Amended Credit Agreement”) that provides for a five-year $500,000 revolving credit facility (the “Revolving Credit Facility”), of which $100,000 was outstanding as of March 26, 2016.  As of September 26, 2015, $100,000 was outstanding under the Operating Partnership’s revolving credit facility of the previous credit agreement, which was rolled into the Revolving Credit Facility of the Amended Credit Agreement.  The Amended Credit Agreement amends and restates the previous credit agreement to, among other things, extend the maturity date from January 5, 2017 to March 3, 2021, reduce the borrowing rate, amend certain affirmative and negative covenants and increase the revolving credit commitments from $400,000 to $500,000.  Borrowings under the Revolving Credit Facility may be used for general corporate purposes, including working capital, capital expenditures and acquisitions.  The Operating Partnership has the right to prepay any borrowings under the Revolving Credit Facility, in whole or in part, without penalty at any time prior to maturity.  In connection with the Amended Credit Agreement, the Partnership recognized a non-cash charge of $292 to write-off a portion of unamortized debt origination costs of the previous credit agreement.

The Amended Credit Agreement contains certain restrictive and affirmative covenants applicable to the Operating Partnership and the Partnership, as well as certain financial covenants, including (a) requiring the Partnership’s consolidated interest coverage ratio, as defined in the Amended Credit Agreement, to be not less than 2.5 to 1.0 as of the end of any fiscal quarter and (b) prohibiting the total consolidated leverage ratio, as defined in the Amended Credit Agreement, of the Partnership from being greater than 5.5 to 1.0 as of the end of any fiscal quarter.  

The Partnership acts as a guarantor with respect to the obligations of the Operating Partnership under the Amended Credit Agreement pursuant to the terms and conditions set forth therein.  The obligations under the Amended Credit Agreement are secured by liens on substantially all of the personal property of the Partnership, the Operating Partnership and their subsidiaries, as well as mortgages on certain real property.

Borrowings under the Revolving Credit Facility of the Amended Credit Agreement bear interest at prevailing interest rates based upon, at the Operating Partnership’s option, LIBOR plus the applicable margin or the base rate, defined as the higher of the Federal Funds Rate plus ½ of 1%, the agent bank’s prime rate, or LIBOR plus 1%, plus in each case the applicable margin.  The applicable margin is dependent upon the Partnership’s ratio of total debt to EBITDA on a consolidated basis, as defined in the Revolving Credit Facility.  As of March 26, 2016, the interest rate for the Revolving Credit Facility was approximately 2.9%.  The interest rate and the applicable margin will be reset at the end of each calendar quarter.

In connection with the previous credit agreement, the Operating Partnership entered into an interest rate swap agreement with a notional amount of $100,000, an effective date of June 25, 2013 and a termination date of January 5, 2017.  Under this interest rate swap agreement, the Operating Partnership will pay a fixed interest rate of 1.63% to the issuing lender on the notional principal amount outstanding, and the issuing lender will pay the Operating Partnership a floating rate, namely LIBOR, on the same notional principal amount.  The interest rate swap has been designated as a cash flow hedge.

In addition, at the time the March 3, 2016 Amended Credit Agreement was entered into, the Operating Partnership had letters of credit issued under the revolving credit facility of the previous credit agreement, all of which have been rolled into the Revolving Credit Facility of the Amended Credit Agreement.  As of March 26, 2016, the Partnership had standby letters of credit issued under the Revolving Credit Facility in the aggregate amount of $46,183 which expire periodically through April 3, 2017.  Therefore, as of March 26, 2016 the Partnership had available borrowing capacity of $353,817 under the Revolving Credit Facility.

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The Amended Credit Agreement and the Senior Notes both contain various restrictive and affirmative covenants applicable to the Operating Partnership and the Partnership, respectively, including (i) restrictions on the incurrence of additional indebtedness, and (ii) restrictions on certain liens, investments, guarantees, loans, advances, payments, mergers, consolidations, distributions, sales of assets and other transactions.  Under the Amended Credit Agreement and the indentures governing the Senior Notes, the Operating Partnership and the Partnership are generally permitted to make cash distributions equal to available cash, as defined, as of the end of the immediately preceding quarter, if no event of default exists or would exist upon making such distributions, and with respect to the indentures governing the Senior Notes, the Partnership’s consolidated fixed charge coverage ratio, as defined, is greater than 1.75 to 1.  The Partnership and the Operating Partnership were in compliance with all covenants and terms of the Senior Notes and the Amended Credit Agreement as of March 26, 2016.

The aggregate amounts of long-term debt maturities subsequent to March 26, 2016 are as follows: fiscal 2016: $-0-; fiscal 2017: $-0-; fiscal 2018: $-0-; fiscal 2019: $-0-; fiscal 2020: $-0-; and thereafter: $1,221,180.

The Partnership makes distributions to its partners no later than 45 days after the end of each fiscal quarter in an aggregate amount equal to its Available Cash for such quarter.  Available Cash, as defined in the Partnership Agreement, generally means all cash on hand at the end of the respective fiscal quarter less the amount of cash reserves established by the Board of Supervisors in its reasonable discretion for future cash requirements.  These reserves are retained for the proper conduct of the Partnership’s business, the payment of debt principal and interest and for distributions during the next four quarters.

On April 21, 2016, the Partnership announced a quarterly distribution of $0.8875 per Common Unit, or $3.55 per Common Unit on an annualized basis, in respect of the second quarter of fiscal 2016, payable on May 10, 2016 to holders of record on May 3, 2016.  

The Partnership recognizes compensation cost over the respective service period for employee services received in exchange for an award of equity, or equity-based compensation, based on the grant date fair value of the award.  The Partnership measures liability awards under an equity-based payment arrangement based on remeasurement of the award’s fair value at the conclusion of each interim and annual reporting period until the date of settlement, taking into consideration the probability that the performance conditions will be satisfied.

Restricted Unit Plan.  On July 22, 2009, the Partnership adopted the Suburban Propane Partners, L.P. 2009 Restricted Unit Plan, as amended (the “Restricted Unit Plan”), which authorizes the issuance of Common Units to executives, managers and other employees and members of the Board of Supervisors of the Partnership.  The total number of Common Units authorized for issuance under the Restricted Unit Plan was 2,400,000 as of March 26, 2016.  In accordance with an August 6, 2013 amendment to the Restricted Unit Plan, unless otherwise stipulated by the Compensation Committee of the Partnership’s Board of Supervisors on or before the grant date, all restricted unit awards granted after the date of the amendment will vest 33.33% on each of the first three anniversaries of the award grant date.  Prior to the August 6, 2013 amendment, unless otherwise stipulated by the Compensation Committee of the Partnership’s Board of Supervisors on or before the grant date, restricted units issued under the Restricted Unit Plan vest over time with 25% of the Common Units vesting at the end of each of the third and fourth anniversaries of the grant date and the remaining 50% of the Common Units vesting at the end of the fifth anniversary of the grant date.  The Restricted Unit Plan participants are not eligible to receive quarterly distributions on, or vote, their respective restricted units until vested.  Restricted units cannot be sold or transferred prior to vesting.  The value of the restricted unit is established by the market price of the Common Unit on the date of grant, net of estimated future distributions during the vesting period.  Restricted units are subject to forfeiture in certain circumstances as defined in the Restricted Unit Plan. Compensation expense for the unvested awards is recognized ratably over the vesting periods and is net of estimated forfeitures.

During the six months ended March 26, 2016, the Partnership awarded 307,559 restricted units under the Restricted Unit Plan at an aggregate grant date fair value of $7,265.  The following is a summary of activity for the Restricted Unit Plan for the six months ended March 26, 2016:

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As of March 26, 2016, unrecognized compensation cost related to unvested restricted units awarded under the Restricted Unit Plan amounted to $7,050.  Compensation cost associated with unvested awards is expected to be recognized over a weighted-average period of 1.1 years.  Compensation expense recognized under the Restricted Unit Plan, net of forfeitures, for the three and six months ended March 26, 2016 was $2,579 and $5,391, respectively and $2,613 and $5,503 for the three and six months ended March 28, 2015, respectively.    

Long-Term Incentive Plan.  On August 6, 2013, the Compensation Committee of the Partnership’s Board of Supervisors adopted the 2014 Long-Term Incentive Plan (“LTIP”).  The LTIP is a non-qualified, unfunded, long-term incentive plan for officers and key employees that provides for payment, in the form of cash, of an award of equity-based compensation at the end of a three-year performance period.  The level of compensation earned under the LTIP is based on the Partnership’s average distribution coverage ratio over the three-year measurement period.  The Partnership’s average distribution coverage ratio is calculated as the Partnership’s average distributable cash flow, as defined by the LTIP, for each of the three years in the measurement period, subject to certain adjustments as set forth in the LTIP, divided by the amount of annualized cash distributions to be paid by the Partnership, based on the annualized cash distribution rate at the beginning of the measurement period.

As a result of the quarterly remeasurement of the liability for awards under the LTIP, compensation expense for the three and six months ended March 26, 2016 was ($539) and ($730), respectively, and $556 and $1,754 for the three and six months ended March 28, 2015, respectively. As of March 26, 2016 and September 26, 2015, the Partnership had a liability included within accrued employment and benefit costs (or other liabilities, as applicable) of $2,658 and $4,860, respectively, related to estimated future payments under the LTIP.

Self-Insurance.  The Partnership is self-insured for general and product, workers’ compensation and automobile liabilities up to predetermined thresholds above which third party insurance applies. As of March 26, 2016 and September 26, 2015, the Partnership had accrued insurance liabilities of $57,343 and $57,083, respectively, representing the total estimated losses under these self-insurance programs. For the portion of the estimated liability that exceeds insurance deductibles, the Partnership records an asset within other assets (or other current assets, as applicable) related to the amount of the liability expected to be covered by insurance which amounted to $14,960 and $15,783 as of March 26, 2016 and September 26, 2015, respectively.

Legal Matters.  The Partnership’s operations are subject to operating hazards and risks normally incidental to handling, storing and delivering combustible liquids such as propane.  The Partnership has been, and will continue to be, a defendant in various legal proceedings and litigation as a result of these operating hazards and risks, and as a result of other aspects of its business.  During the first quarter of fiscal 2016, the Partnership settled a product liability matter for $3,000.  Although any litigation is inherently uncertain, based on past experience, the information currently available to the Partnership, and the amount of its accrued insurance liabilities, the Partnership does not believe that currently pending or threatened litigation matters, or known claims or known contingent claims, will have a material adverse effect on its results of operations, financial condition or cash flow.

The Partnership has residual value guarantees associated with certain of its operating leases, related primarily to transportation equipment, with remaining lease periods scheduled to expire periodically through fiscal 2023.  Upon completion of the lease period, the Partnership guarantees that the fair value of the equipment will equal or exceed the guaranteed amount, or the Partnership will pay the lessor the difference.  Although the fair value of equipment at the end of its lease term has historically exceeded the guaranteed amounts, the maximum potential amount of aggregate future payments the Partnership could be required to make under these leasing arrangements, assuming the equipment is deemed worthless at the end of the lease term, was $13,003 as of March 26, 2016.  The fair value of residual value guarantees for outstanding operating leases was de minimis as of March 26, 2016 and September 26, 2015.

The following table provides the components of net periodic benefit costs:

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The Partnership expects to contribute approximately $700 to the defined benefit pension plan during fiscal 2016. The projected annual contribution requirements related to the Partnership’s postretirement health care and life insurance benefit plan for fiscal 2016 is $1,025, of which $407 has been contributed during the six months ended March 26, 2016.

The Partnership contributes to multi-employer pension plans (“MEPP”) in accordance with various collective bargaining agreements covering union employees. As one of the many participating employers in these MEPPs, the Partnership is responsible with the other participating employers for any plan underfunding.  As of March 26, 2016 and September 26, 2015, the Partnership’s estimated obligation to these MEPPs was $17,949 and $18,041, respectively.  Due to the uncertainty regarding future factors that could trigger withdrawal liability, the Partnership is unable to determine the timing of the payment of the future withdrawal liability or additional future withdrawal liability, if any.

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The following table summarizes amounts reclassified out of accumulated other comprehensive (loss) income for the three and six months ended March 26, 2016 and March 28, 2015: